OpeNGEKI

An open-hardware arcade music game controller platform

This project is a work in progress.

Use the models or plans as-is for a complete solution, or use/modify components for your own designs

Special thanks - to the many members of Cons&Stuff for reference photos and measurements

For any suggestions or questions - I suggest joining the Cons&Stuff Discord server

Features

• Arcade-accurate control and card panels (button and hardware spacing/sizing)
• Arcade-replica lever system
• Arcade-inspired wall/side button system
• Fully vectorized replica control panel/decal art
• Functional QR code card reader slots
• Modular IC card reader panel/carriage
• One extra card and guaranteed SR for every 1000 yen

Software required

• 3D models: Autodesk Fusion 360
• 2D designs: Adobe Illustrator

Variants

Variant	QR card slots	IC reader	Headphone jack	AC control panel	Simple construction
Real	Yes	Yes	Yes	Yes	No
Simple	Yes	Yes	Yes	Yes	Yes
Basic	No	Optional	Optional	Yes	Yes

• Real - arcade replica design and sizing, intended for enthusiasts making a dedicated setup
• Simple - same features as Real, but a simpler geometric construction with a smaller footprint
• Basic - no card slots, option IC reader and headphone jack, likely what most users will look for

All variants share the same arcade-accurate control panel, and the same spacing/art is used on each

Components

See /hardware for details on components, materials, etc.